1051455463 has 2 divisors, whose sum is σ = 1051455464. Its totient is φ = 1051455462.

The previous prime is 1051455451. The next prime is 1051455467. The reversal of 1051455463 is 3645541501.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1051455463 is a prime.

It is a super-2 number, since 2×1051455463² = 2211117181345088738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1051455467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525727731 + 525727732.

It is an arithmetic number, because the mean of its divisors is an integer number (525727732).

Almost surely, 2^1051455463 is an apocalyptic number.

1051455463 is a deficient number, since it is larger than the sum of its proper divisors (1).

1051455463 is an equidigital number, since it uses as much as digits as its factorization.

1051455463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 1051455463 is about 32426.1539964270. The cubic root of 1051455463 is about 1016.8657677008.

Adding to 1051455463 its reverse (3645541501), we get a palindrome (4696996964).

The spelling of 1051455463 in words is "one billion, fifty-one million, four hundred fifty-five thousand, four hundred sixty-three".